2026 Spring Sale

Spring Mega Sale

Up to 57% OFF

Prepare for Spring Adventures with big savings.

Notify me once Flash Sale launches
Home & Outdoor Power Solar Kits Road Trips Accessory Sale 4.5 Stars on Trustpilot

How it Works

Black friday

Limited-time
Flash Sale Launch on March 25

Black friday
?

Available Items:
Mega 1, Exodus 1200, Exodus 1500, Exodus 2400, OUPES 1800 & OUPES 2400

Up to 21%
Accessory OFF Upgrade Your Kits with Big Savings

Black friday

30 Day Price Match
Guarantee Buy Now, Enjoy First!

Black friday

5+1 Years
Warranty Extend free 1-year warranty

Black friday

5 x 24H
Service Quick Answers

Home & Outdoor Power Built for Days-long Outdoor Adventures and Home Backup

$800

  • Low to $0.33/Wh
Guardian 6000
  • 240V & 120V Dual Voltage
  • 4,608Wh Capacity | 6000W Output
  • Expandable Up to 41.4k Wh with 8 G5
  • 13 Outputs For Multiple Devices
$1,699US$2,499
Buy Now
Learn More

$1,200

  • TT-30R Port
Guardian 6000 + 240W*2
4608Wh Capacity | 6000W Output | 480W Solar
$2,119US$3,319
Buy Now
Learn More

$1,250

  • Low to $0.28/Wh
  • TT-30R Port
Guardian 6000 + G5
9216Wh Capacity | 6000W Output
$2,649US$3,899
Buy Now
Learn More

$2,150

  • TT-30R Port
Guardian 6000 + G5 + 240W*4
9216Wh Capacity | 6000W Output | 960W Solar
$3,429US$5,579
Buy Now
Learn More

Solar Kits Power Your Campsite With the Sun

$590

  • Best Camping Kits
Mega 1 + 240W
  • 1024Wh Capacity | 2000W Output | 240W Solar
  • Expandable Up to 5.12 kWh with 2 B2
  • 15 Outputs For Multiple Devices
  • LiFePO4 Battery with 3,500+ Life Cycles to 80%
$529US$1,119
Buy Now
Learn More

$480

    Exodus 2400 + 240W
    2232Wh Capacity | 2400W Output | 240W Solar
    $649US$1,129
    Buy Now
    Learn More

    $1,540

      Mega 3 + 240W*2
      3072Wh Capacity | 3600W Output | 480W Solar
      $1,599US$3,139
      Buy Now
      Learn More

      $2,340

        Mega 5 + 240W*2
        5040Wh Capacity | 4000W Output | 480W Solar
        $1,999US$4,339
        Buy Now
        Learn More

        Road Trip 800W Fast Charging While You Drive

        $850

        • Fully Charge in 6.5 Hrs
        Guardian 6000 + Alternator Charger
        • 240V & 120V Dual Voltage
        • 4,608Wh Capacity | 6000W Output
        • Expandable Up to 41.4k Wh with 8 G5
        • 13 Outputs For Multiple Devices
        $1,899US$2,749
        Buy Now
        Learn More

        $400

        • Fully Charge in 1.5 Hrs
        Mega 1 + Alternator Charger
        1024Wh Capacity | 2000W Output | 800W Fast Car Charging
        $549US$949
        Buy Now
        Learn More

        $850

        • Fully Charge in 2.8 Hrs
        Mega 2 + Alternator Charger
        2048Wh Capacity | 2500W Output | 800W Fast Car Charging
        $899US$1,749
        Buy Now
        Learn More

        $1,250

        • Fully Charge in 4 Hrs
        Mega 3 + Alternator Charger
        3072Wh Capacity | 3600W Output | 800W Fast Car Charging
        $1,299US$2,549
        Buy Now
        Learn More

        $2,000

        • Fully Charge in 7 Hrs
        Mega 5 + Alternator Charger
        5040Wh Capacity | 4000W Output | 800W Fast Car Charging
        $1,749US$3,749
        Buy Now
        Learn More

        Up to 21% Accessory OFF

        21%

          G5 Extra Battery
          4608Wh Capacity | Made for Guardian 6000
          $1,100US$1,400
          Buy Now
          Learn More

          15%

            B2 Extra Battery
            2048Wh Capacity | Independent 2100W Solar Input | Made for Mega 1/2/3
            $578US$680
            Buy Now
            Learn More

            15%

              B5 Extra Battery
              5040Wh Capacity | Made for Mega 5
              $1,190US$1,400
              Buy Now
              Learn More

              15%

                240W Solar Panel
                240W Solar | Foldable & Portable
                $357US$420
                Buy Now
                Learn More

                15%

                  100W Solar Panel
                  100W Solar | Foldable & Portable
                  $153US$180
                  Buy Now
                  Learn More

                  Real Voices from Customers

                  Trustpilot

                  Quick Guide to Choose the right Model

                  Backup Time Calculator

                  How many days a power station can support devices?

                  Learn More

                  Running Time Calculator

                  How long a power station can support devices?

                  Learn More

                  Quick Quiz to Recommend

                  30s quiz to find your perfect power station

                  Take a 30s quiz

                  Product Comparison

                  Which Product is Better & More Affordable?

                  Learn More

                  Term & Conditions

                  • Promotion Period: This promotion period runs from Mar 16, 2026, 12 AM (PST) to Mar 31, 2026, 11:59 PM (PST).
                  • Free shipping for outlying areas, Puerto Rico, Hawaii, and Alaska is unavailable. Please refer to our shipping policy for more details.
                  • All orders must comply with OUPES's purchase agreement and return policy during the sale promotion.
                  • OUPES reserves the right to stop, cancel, or change the promotion at any time during the promotion. Any changes will be announced on the OUPES official website.
                  • If you encounter any problems during the promotion, please contact customer service (Support@oupes.com) for assistance.
                  • OUPES will offer flash sale items from 12:00 AM PST, Mar 25 to 11:59 PM PST Mar 27 on the OUPES 2026 Spring Mega Sale promotion page (https://oupes.com/pages/2026-spring-sale).
                  • Flash sale items are limited in quantity and available for 24 hours. Sales stop when the items are sold out. If items remain unsold after 24 hours, the sale ends, and no price match guarantee will be offered.
                  • Orders placed on oupes.com during the Promotion Period are eligible for a 30-day price match guarantee.
                  • If a lower price is found on oupes.com within 30 days of the order date (excluding flash sale and members-only prices), participants can contact support@oupes.com for a price adjustment.
                  • This Price Guarantee applies to purchases from oupes.com only. Lower price must be for the identical product on oupes.com.
                  • This price-match does not apply to marketplace resellers, financing offers, coupons, gift card offers, bundles, free items, customizable configurations, specialty products, pricing errors, service and installation offers, items advertised as limited-quantities, out-of-stock items, deal-of-the-day, flash sales, closeouts, discontinued, clearance, final sale or any paid membership club offers.